The Metro MAX4-2124G is a durable all-plastic shelving solution designed for efficiency and hygiene. Measuring 24"W x 21"D, it features four shelves with removable polypropylene open grid mats that promote airflow and easy cleaning. Each shelf supports up to 800 lbs, making it ideal for heavy-duty storage needs. The built-in Microban® antimicrobial protection helps inhibit the growth of bacteria, ensuring a cleaner environment. This shelving unit is NSF certified, meeting strict public health standards for safety and sanitation. The included wedge connectors facilitate quick assembly, making it a practical choice for various settings.